package com.study.spmongodb.book.wwj.char09;

/**
 * @author MI
 * @version 1.0
 * @date 2020/11/26 11:28
 */
public class BootStrapClassLoader {
    public static void main(String[] args) {
        //根加载器是获取不到引用的。因此输出null
        System.out.println("Bootstrap:" + String.class.getClassLoader());

        System.out.println(System.getProperty("sun.boot.class.path"));
    }
}
